like the quality of renders but almost all models are too perfect, all edges are too sharp... my suggestion is that you should work more with chamfering.
actually I couldn't find any sharp edges that stood out for me - the drawer under the books is a good example of chamfering.
Very clean indeed - i especially loved the stained leather couch - cgtexture's? A++
Amazing work ! Really really good renders and détails. Congratulations.
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